﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Utilities
{
    public class ConvertHelper
    {
        public static int CheckQueryString_Int(string ID)
        {
            int tmp;
            if (int.TryParse(ID, out tmp))
            {
                return tmp;
            }
            return -1;
        }
    }
}
